Background video does not play in mobile view?

Design help Layout & Design
1

Hi all! I have this problem and question. On this page there is a background video. I am using a template which I bought. Problem is that the video is not playing in mobile view, only in desktop mode, why is that?

Link directly to the page: Hyr hus på Evia i Grekland - Om huset Karla

Read only link: https://preview.webflow.com/preview/kastri?utm_medium=preview_link&utm_source=dashboard&utm_content=kastri&preview=6353de162bf5a170b65248ede9e188cd&workflow=preview

Here is my site Read-Only: LINK
(how to share your site Read-Only link)